With the Sinch SMS API, you can send SMS from your iOS and Android app, backend, or website for two-factor authentication, in lieu of push notifications, to run SMS marketing campaigns, and to drive...

From their site: Zaypay makes international micropayments through SMS, phone calls and other alternative pay methods a piece of cake. With its free service a micropayment can be integrated into your...

One of seven SMS APIs offered by Clickatell. Clickatell covers over 819 networks in more than 220 countries. Clickatell will connect you to the wireless world through simple integration. You will be...

The FreebieSMS API gives users access to the SMS gateway. FreebieSMS offers bulk SMS provision to businesses who need to send SMS messages automatically. The service is available in 22 countries. The...

The YouTXT API lets you create and manage distinct codes and messages on the YouTXT system (New Zealand based). Imagine a gig guide, an order tracking system or updates via SMS. The user just sends a...

The Telstra SMS REST API sends SMS messages to Australian mobile phones in a single request. This API allows applications to send and receive messages, as well as querying the status of a previously...

Plivo Call API allows developers to initiate outbound calls. It also enables functions such as viewing live calls, retrieving calls logs, and transferring ongoing calls to a different flow. Plivo is...

With Twilio, users can send and receive multimedia messages in US and Canada from one application with the aim to improve mobile marketing. The main value of the MMS API is that replaces the previous...

CallFire is an online text and voice messaging platform designed to meet the needs of a variety of users and organizations. The platform comes with APIs for integrating its functions into third-party...

Everbridge provides a single system for handling mass notifications, incident communications, and situational intelligence that is used by major industries and governments worldwide. Its services can...

Telerivet is a service that lets people deploy their own SMS services world wide. Telerivet allows the SMS service to use a local phone number across all mobile networks. The SMS service connects to...

State of Text is a provider of mobile text messaging and SMS marketing applications. Service provided by State of Text include text message advertising, QR code generation and integration of SMS into...

The GSMA is an association of mobile operators worldwide. Representing more than 800 mobile operators in more than 220 countries, the GSMA supports the standardizing, deployment and promotion of the...

Through using the Web Service, applications can communicate with the SMS Gateway, using the SOAP (Simple Object Access Protocol) specification. The Web Service has been designed to provide a rich set...

Signal is a mobile and cross channel marketing platform. Create two-way SMS campaigns and interface directly with email marketing from within the same system. Use email to call customers to opt into...

Mozes is the leader in mobile engagement around music, sports, entertainment and causes. The Developer API provides a way to use Mozes keywords to interface with systems. First, set a Dynamic Content...

The SMSPoint API allows users to send thousands of SMS messages to contacts, clients or employees from a website. SMSpoint offers bulk text messaging delivery to any country in the world via a simple...

The SFR MMS service allows sending an MMS with an attachment from your application. The attachment sent via MMS API Service is encoded in multipart format. Sending MMS from your application to mobile...